SS2U25-3.5-CR-M Ultrasonic energy meters

This product is discontinued

Externally threaded, compact energy meters with built-in ultrasonic flow meter, intended for heating or cooling.We offer many different options, see the SS2U product sheet for more information.Note: Non-stock item.
Specifications for SS2U25-3.5-CR-M
Nominal diameter DN25
Flow 3.5 m3/h
Type of measurement Cooling
Communication interface M-Bus
Specifications for Ultrasonic energy meters
Power supply 3 V lithium battery, min. 6 + 1 years
Temperature range 1...105°C
Temperature difference limits 3...100K
Temperature resolution 0.01°C
Ambient temperature 5...55°C
Storage temperature -20…+60°C
Protection class IP54
Connection Threaded according to ISO 228/1
Pressure rating PN16
Media Water
Mounting position Horizontal or vertical
Cable length 1.5m
Sensor element PT1000, DIN IEC 60751
Diameter, sensor 5mm